"My parents already don't understand it much and that even drives me nuts when I spend time with them"
Damn, that sounds shitty. Living with my folks can be really annoying and difficult but they've always been very supportive in regard to all my issues and always at least *try* to understand and take my moods/feelings seriously. When I was super stressed a few weeks ago I came very close to quitting my job and communicated this to them and they were able to let me know that they were proud of what I'd accomplished and didn't think quitting was a good idea without getting upset an/or treating me like a child. Anyway, it's a good thing you're able to spend so much time at your girl's place. Is moving in with her not an option?
"You randomly match with people that maybe go by your looks instead of your profile and they don't say much or anything."
Really? I mean, of course there's tons of guys who do that shit because all they're looking for is sex but I'm surprised that's a common occurrence with women, especially since you can specify whether you're looking for a casual thing or a real relationship in your profile. But I'm sure there are quite a few folks who are misleading in regard to what they're looking for, though to be fair, that might vary on a date by date basis.
"The nervous breakdown sounds nuts."
It never got all that dramatic. I just had a lot of trouble sleeping and was trembling with anxiety like there was electricity or insects in my bloodstream (okay that sounds crazy but folks with anxiety should be able to relate) and started making a lot of impulsive and unrealistic life plans but luckily calmed down before taking any action